Question: Who did Demi Lovato break-up with in 2016?
Paraphrase: In 2016, what relationship did Demi Lovato end?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q41173 p:P451 ?s . ?s ps:P451 ?obj . ?s pq:P582 ?x filter(contains(YEAR(?x),'2016')) }